YSFlight sim used to be my jam! Back in high school (~2004), a few of my friends and I all had YSFlight sim loaded on some zip disks. Then throughout the week, our schedules would occasionally align so that we were all in separate classrooms but each had access to a computer and we could play the multiplayer combat mode over the schools network. YSFlight sim was also my first introduction to modding. I was able to take the F-22, give it unbelievable amounts of thrust (millions of lbf), zero mass, and virtually unlimited ammunition. It was great, I could fly across the entire map in a second, then loiter like a helicopter. I dominated for like a week until I gave the secret away...